Nearby tools from the catalog that fit the same job or workflow.
Text
Check whether two words or phrases are anagrams, with a normalized letter breakdown and the letters that differ. Free, in your browser, nothing is uploaded.
Text
Bold the leading letters of every word to guide your eyes and read faster, with copyable HTML. Free, in your browser, nothing is uploaded.
Text
Compare two versions of text and highlight every added, removed, and changed word. Free, in your browser, nothing is uploaded.
Compare two text blocks
Compare two pasted text blocks with line-first diff and inline word highlights.
Text
Convert a one-per-line list into aligned monospace columns or an HTML table, filled by row or by column. Free, in your browser, nothing is uploaded.
Remove duplicate words
Remove repeated words from text, keeping the first occurrence of each. Free, in your browser, no upload.
Everyone can see the current score. Signed-in users can leave a 1 to 5 star rating, and any written review goes only to review@cleanor.app.
No ratings yet. Be the first to leave one.
Sign in to leave a public score from 1 to 5 stars. Optional written feedback is private and emailed only to review@cleanor.app.
This block mirrors the system review flow: score first, then an optional private note.
A quick way to understand who this helps, what it solves, and where it connects next.
Writers and marketers improving how readable their copy is.
Using the readability analyzer without installing anything or signing up.
Capture readability-analyzer intent with a fast, browser-side tool that runs 100% locally.
Cleanor Labs
These sections explain the job in plain language and set expectations for what the tool should do well.
Readability Analyzer measures how easy your writing is to follow. Paste any passage and it computes the Flesch Reading Ease score and Flesch-Kincaid grade level, along with word, sentence, and syllable counts, average words per sentence, and average syllables per word. A plain-English interpretation translates the numbers into who can comfortably read your text, and an estimated reading time helps you gauge length. Use it to tighten blog posts, emails, and documentation so more people finish what you wrote. All analysis happens locally in your browser.
Short answers for the questions people usually have before trying a utility like this.
For a general audience, aim for 60 or higher, which maps to plain English understood by most 13 to 15 year olds. Higher scores are easier; lower scores suit specialist readers.
The tool uses a vowel-group heuristic that strips silent endings, so counts are close estimates rather than a dictionary lookup, which is enough for accurate readability scoring.
No. Every metric is calculated in your browser, so your draft stays private.
Every tool on Cleanor is free with no sign-up, no credits, and no limits. Files are processed privately in your browser. Looking for on-device phone cleanup and Premium features? That lives in the Cleanor app.
Paste your writing to see Flesch Reading Ease, grade level, and a plain-English read on how easy it is to follow.
Enter some text to see how easy it is to read.
Calculated locally in your browser.